feat: show commit dates in Refs tabv2.8.1

4 files changed, 49 insertions, 12 deletions

diff --git a/Hutch/Views/Repositories/ReferencesListView.swift b/Hutch/Views/Repositories/ReferencesListView.swift
index 615ba25..6470a42 100644
--- a/Hutch/Views/Repositories/ReferencesListView.swift
+++ b/Hutch/Views/Repositories/ReferencesListView.swift
@@ -51,14 +51,21 @@ struct ReferencesListView: View {
 }
 
 private struct ReferenceRow: View {
-    let reference: Reference
+    let reference: ReferenceDetail
     let prefix: String
 
     var body: some View {
         HStack {
             Label {
-                Text(shortName)
-                    .font(.body.monospaced())
+                VStack(alignment: .leading, spacing: 2) {
+                    Text(shortName)
+                        .font(.body.monospaced())
+                    if let date = reference.date {
+                        Text(date.relativeDescription)
+                            .font(.caption)
+                            .foregroundStyle(.secondary)
+                    }
+                }
             } icon: {
                 Image(systemName: icon)
                     .foregroundStyle(iconColor)
diff --git a/Hutch/Views/Repositories/RepositoryDetailViewModel.swift b/Hutch/Views/Repositories/RepositoryDetailViewModel.swift
index e2eaf4d..72c4d1f 100644
--- a/Hutch/Views/Repositories/RepositoryDetailViewModel.swift
+++ b/Hutch/Views/Repositories/RepositoryDetailViewModel.swift
@@ -24,10 +24,33 @@ private struct RefsRepository: Decodable, Sendable {
 }
 
 private struct RefsPage: Decodable, Sendable {
-    let results: [Reference]
+    let results: [ReferencePayload]
     let cursor: String?
 }
 
+/// Decodes a single reference including the optional follow object for date extraction.
+private struct ReferencePayload: Decodable, Sendable {
+    let name: String
+    let target: String?
+    let follow: ReferenceFollow?
+
+    func toDetail() -> ReferenceDetail {
+        // Branches and lightweight tags follow to a Commit (author.time).
+        // Annotated tags follow to a Tag object (tagger.time).
+        let date = follow?.author?.time ?? follow?.tagger?.time
+        return ReferenceDetail(name: name, target: target, date: date)
+    }
+}
+
+private struct ReferenceFollow: Decodable, Sendable {
+    let author: ReferenceSignature?
+    let tagger: ReferenceSignature?
+}
+
+private struct ReferenceSignature: Decodable, Sendable {
+    let time: Date
+}
+
 private struct ReadmeResponse: Decodable, Sendable {
     let repository: ReadmeRepository?
 }
@@ -98,8 +121,8 @@ final class RepositoryDetailViewModel {
 
     // MARK: - References state
 
-    private(set) var branches: [Reference] = []
-    private(set) var tags: [Reference] = []
+    private(set) var branches: [ReferenceDetail] = []
+    private(set) var tags: [ReferenceDetail] = []
     private(set) var isLoadingRefs = false
 
     // MARK: - README state
@@ -220,7 +243,14 @@ final class RepositoryDetailViewModel {
     query refs($rid: ID!) {
         repository(rid: $rid) {
             references {
-                results { name target }
+                results {
+                    name
+                    target
+                    follow {
+                        ... on Commit { author { time } }
+                        ... on Tag { tagger { time } }
+                    }
+                }
                 cursor
             }
         }
@@ -240,8 +270,8 @@ final class RepositoryDetailViewModel {
                 responseType: RefsResponse.self
             )
             let allRefs = result.repository?.references.results ?? []
-            branches = allRefs.filter { $0.name.hasPrefix("refs/heads/") }
-            tags = allRefs.filter { $0.name.hasPrefix("refs/tags/") }
+            branches = allRefs.filter { $0.name.hasPrefix("refs/heads/") }.map { $0.toDetail() }
+            tags = allRefs.filter { $0.name.hasPrefix("refs/tags/") }.map { $0.toDetail() }
         } catch {
             self.error = error.userFacingMessage
         }
diff --git a/Hutch/Views/Repositories/RepositorySettingsView.swift b/Hutch/Views/Repositories/RepositorySettingsView.swift
index aca2ff9..98d3d8a 100644
--- a/Hutch/Views/Repositories/RepositorySettingsView.swift
+++ b/Hutch/Views/Repositories/RepositorySettingsView.swift
@@ -2,7 +2,7 @@ import SwiftUI
 
 struct RepositorySettingsView: View {
     let repository: RepositorySummary
-    let branches: [Reference]
+    let branches: [ReferenceDetail]
     let client: SRHTClient
     let onRenamed: (String) -> Void
     let onDeleted: () -> Void
diff --git a/Hutch/Views/Repositories/RepositorySettingsViewModel.swift b/Hutch/Views/Repositories/RepositorySettingsViewModel.swift
index 2847cb7..571ae85 100644
--- a/Hutch/Views/Repositories/RepositorySettingsViewModel.swift
+++ b/Hutch/Views/Repositories/RepositorySettingsViewModel.swift
@@ -102,7 +102,7 @@ final class RepositorySettingsViewModel {
 
     // MARK: - Branches (for HEAD picker)
 
-    var branches: [Reference]
+    var branches: [ReferenceDetail]
 
     // MARK: - Results
 
@@ -112,7 +112,7 @@ final class RepositorySettingsViewModel {
 
     init(
         repository: RepositorySummary,
-        branches: [Reference],
+        branches: [ReferenceDetail],
         client: SRHTClient
     ) {
         self.repositoryId = repository.id